13 lines
397 B
Java
13 lines
397 B
Java
import java.util.Arrays;
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import java.util.List;
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public class JdkVersion {
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public static void main(String[] args) {
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String jdkVersion = System.getProperty("java.version");
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List<Integer> nums = Arrays.asList(1, 2, 3, 4);
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float squareNums = nums.stream().map(n -> n * n).reduce((sum, n) -> sum + n).get().floatValue();
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System.out.println(jdkVersion);
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System.out.println(squareNums);
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}
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} |